6393280

素因数分解:

$2^6\times 5^1\times {\mathrm{19979}}^1$

素因数の和:19996

約数の個数: 28

約数和(自身を含む): 15224760

約数和(自身を除く): 8831480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 19979, 39958, 79916, 99895, 159832, 199790, 319664, 399580, 639328, 799160, 1278656, 1598320, 3196640, 6393280]

約数ペア:

[(1, 6393280), (2, 3196640), (4, 1598320), (5, 1278656), (8, 799160), (10, 639328), (16, 399580), (20, 319664), (32, 199790), (40, 159832), (64, 99895), (80, 79916), (160, 39958), (320, 19979)]